logger

Overview ¶

Package logger provides a logging interface and implementations using the charmbracelet/lipgloss and charmbracelet/log packages. It includes a configurable logger (CharmLogger) and a test logger (NullLogger) for capturing log output in tests.

Usage:

Basic usage of CharmLogger:

package main

import (
	"os"
	"github.com/yourusername/go-common/pkg/tui/logger/charm"
)

func main() {
	log := logger.New(os.Stdout, logger.LogLevelInfo)
	log.Info("This is an info message")
	log.Debug("This is a debug message") // This won't be printed because the level is set to Info
}

Using NullLogger for testing:

package main

import (
	"testing"
	"github.com/yourusername/go-common/pkg/tui/logger/charm"
)

func TestLogging(t *testing.T) {
	log := logger.NewTestLogger(t)
	log.Info("This is an info message")
	log.Debug("This is a debug message")
	// The log output can be accessed via log.LogOutput.String()
	if !strings.Contains(log.LogOutput.String(), "This is an info message") {
		t.Error("Expected info message to be logged")
	}
}